Kardashev Labs: Live LMP Map

LMP stands for locational marginal price: the real-time cost of electricity at a specific point on the grid, made up of an energy component, a congestion component, and a loss component. This map shows live nodal LMPs across major US ISOs and RTOs (PJM, CAISO, NYISO, MISO, ERCOT, SPP, and ISO-NE), sourced directly from each ISO's real-time and day-ahead wholesale electricity markets. Click any node on the map to inspect its current price and price history.